WiiFlow_Lite/portlibs/sources/libntfs/device_io.h
2012-01-21 20:57:41 +00:00

83 lines
2.1 KiB
C

/*
* device_io.h - Exports for default device io. Originated from the Linux-NTFS project.
*
* Copyright (c) 2000-2006 Anton Altaparmakov
*
* This program/include file is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as published
* by the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program/include file is distributed in the hope that it will be
* useful, but WITHOUT ANY WARRANTY; without even the implied warranty
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program (in the main directory of the NTFS-3G
* distribution in the file COPYING); if not, write to the Free Software
* Foundation,Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef _NTFS_DEVICE_IO_H
#define _NTFS_DEVICE_IO_H
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#ifndef NO_NTFS_DEVICE_DEFAULT_IO_OPS
#ifndef __CYGWIN32__
#ifndef GEKKO
/* Not on Cygwin; use standard Unix style low level device operations. */
#define ntfs_device_default_io_ops ntfs_device_unix_io_ops
#else
/* Wii i/o device. */
#define ntfs_device_default_io_ops ntfs_device_gekko_io_ops
#endif
#else /* __CYGWIN32__ */
#ifndef HDIO_GETGEO
# define HDIO_GETGEO 0x301
/**
* struct hd_geometry -
*/
struct hd_geometry {
unsigned char heads;
unsigned char sectors;
unsigned short cylinders;
unsigned long start;
};
#endif
#ifndef BLKGETSIZE
# define BLKGETSIZE 0x1260
#endif
#ifndef BLKSSZGET
# define BLKSSZGET 0x1268
#endif
#ifndef BLKGETSIZE64
# define BLKGETSIZE64 0x80041272
#endif
#ifndef BLKBSZSET
# define BLKBSZSET 0x40041271
#endif
/* On Cygwin; use Win32 low level device operations. */
#define ntfs_device_default_io_ops ntfs_device_win32_io_ops
#endif /* __CYGWIN32__ */
/* Forward declaration. */
struct ntfs_device_operations;
extern struct ntfs_device_operations ntfs_device_default_io_ops;
#endif /* NO_NTFS_DEVICE_DEFAULT_IO_OPS */
#endif /* defined _NTFS_DEVICE_IO_H */